biostar 375624 https://www.biostars.org/p/375624/ "How to merge multiple fastq file using table?" nextflow fastq

biostar375624.nf

process mergeFastq {
tag "merging ${sample}"

input:
	set sample,fastqs from Channel.fromPath(params.input).splitCsv(header:false,sep:'\t',skip:1).groupTuple(by:0)
output:
	file("${sample}.fastq")
script:

"""
cat ${fastqs.collect{ params.basedir+"/"+it+".fastq "}.join(" ")} > ${sample}.fastq
"""
}